arrayAssignment.go

package main
import "fmt"


func main(){
var myint int = 200
var myfloat64 float64 = 300
var mystring string = "Luckify"
var mybool bool = true

fmt.Printf("%T\n", myint)
fmt.Printf("%v\n", myint)

fmt.Printf("%T\n", myfloat64)
fmt.Printf("%v\n", myfloat64)

fmt.Printf("%T\n", mystring)
fmt.Printf("%v\n", mystring)

fmt.Printf("%T\n", mybool)
fmt.Printf("%v\n", mybool)
// question 2

myarray := [5]int{5,10,15,20,25}
fmt.Println(myarray[0])
fmt.Println(myarray[1])
fmt.Println(myarray[2])
fmt.Println(myarray[3])
fmt.Println(myarray[4])

//No3

ages := [5]int{1,2,3,4,5}
var totalSum int = 0

for i:=0; i < len(ages); i++{
totalSum += ages[i]
}

count := len(ages)
mean :=  totalSum / int(count)

fmt.Println("the mean is=",mean)
fmt.Println("total sum is =", totalSum)


//4 maximum number

ClassGrades := [5]int{30,40,50,20,10}

maxNum:= ClassGrades[0]

for i:= 1; i < len(ClassGrades); i++ {

if ClassGrades[i] > maxNum{

maxNum = ClassGrades[i]

}
}

fmt.Printf("the maxnum is : %d\n", maxNum)



//parrallel array for data assiation

names := [4]string{"Ada", "Obi","Emeka","Amaka"}
scores := [4]int{10,20,30,40}

for i:= 0;  i < len(names); i++ {
studentName:= names[i]
scoreValue:= scores[i]
fmt.Printf("Name: %-8s | Score: %d\n", studentName, scoreValue ) 
}






//no6

box := [3]int{1,2,3}

boxlast :=[5]int{1,5,6,7,8}

fmt.Println(box)
fmt.Println(boxlast)

box=boxlast




//no7

	var myInt int
	var myFloat float64
	var myString string
	var myBool bool

	var myNumbers [4]int

	fmt.Println("Zero Values:")
	fmt.Printf("Integer: [%d]\n", myInt)
	fmt.Printf("Float:   [%f]\n", myFloat)
	fmt.Printf("String:  [%s] (Empty quotes)\n", myString)
	fmt.Printf("Boolean: [%t]\n", myBool)
	fmt.Printf("Array:   %v\n", myNumbers)
}